Hello,
On 21/11/16 06:41, Alex Balashov wrote: > Hi, > > If I am using async_route() with delay, what is the relationship > between the core async_workers parameter value and the async module > 'workers' modparam? > > This doc change was intended to clarify it, I think: > > https://www.mail-archive.com/sr-dev@lists.sip-router.org/msg25002.html > > But it does not for me: > > > Number of worker processes to be started to handle the > > asynchronous tasks for async_route() and async_sleep(). > > So, does that mean the module starts its own processes for these > cases? If so, does that mean I don't need core async_workers at all? > Or do I? If I do, what happens if I have fewer core async_workers than > modparam workers? What if I have more? Should I aim to keep them in sync? the workers param for async module was added with the first implementation of the module, as a proof of how to do async ops in kamailio.cfg besides the t_suspend()/t_continue(). As there were more components getting to do async ops, I added async_workers in the core so a common pool of extra processes is created and can be shared by many modules. At this moment, from what I remember by heart, mysql module and async (when using async_task_route()) use async_workers from the core. I don't recall exactly, but somehow I planned to switch async module to use only processes from the core, but I thought that it can break existing configs. To answer further, you don't need to keep them in sycn and you don't need core async workers if you use only async_route() (or async_sleep(), but this one has some traps highlighted in the readme, so I try not to promote it that much). Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
